package com.arges.controller;


/**
 * <p>
 * 报警类型测试类
 * </p>
 *
 * @author fanweitao
 * @date 2023/01/17
 */
public class Alarm {

    public static void main(String[] args) {

        String str = "Monitoring of fireworks and firecrackers";

        String STR = str.replace(" ", "_").toUpperCase();
        System.out.println(STR);
    }
}
